Pokepatch
Entry N°0078

Pokemon Uncanny

GBA Completed Hack of FireRed
Pokemon Uncanny cover art
> SCAN COMPLETE
> DATA SHEET
PLATFORM
GBA
STATUS
Completed
BASE ROM
FireRed
BUILD
1.0
LANG
English
AUTHOR
RetroNC
> OVERVIEW

Download Pre-Patched Pokemon Uncanny GBA. Catch 75 new “Non-Pokémon” like Charizard Two, Mongoose & Crystal Onix—each with full evolutions and custom designs!

◆ ABOUT

Pokemon Uncanny is a GBA ROM Hack by RetroNC based on Pokemon Fire Red in English. It was released on April 05, 2025, and is now available to download.

◆ FEATURES · 8 TOTAL
  • 75 New Non-Pokémon: All-new sprites, icons, stats, abilities, and movesets—just without custom cries.
  • Exclusive Roster: No standard Pokémon are found in the wild—only the new “Non-Pokémon” are catchable.
  • Complete Evolutions: Every non-Pokémon has a full evolution line where applicable.
  • Modern Battle Engine: Built on the Complete FireRed Upgrade engine, with physical/special split, fairy type, modern abilities, and more.
  • New Boss Battles: While the story and map stay close to FireRed, major battles have been changed to feature non-Pokémon teams, including a new Champion.
  • Shinies Included: Every non-Pokémon has a shiny variant. Shiny rates remain unchanged from the base game.
  • Mixed Evolutions: If you see a regular Pokémon, it likely evolves into (or from) a new non-Pokémon.
  • Nonstandard Origins: Curious about where each creature came from? Their origins are listed in the Pokédex—so go ahead and Google them!
◆ NEXT STEP

Not sure how to install it?

We wrote a step-by-step walkthrough for GBA ROM hacks — emulators, patching tools, in-browser patcher.

▶ OPEN GUIDE